Upgrade your phone to newer Android versions (like LineageOS or Pixel Experience ports) by wiping the system and flashing a custom ROM ZIP.

To ensure TWRP can read your internal storage files, you must clear the stock factory encryption. Tap from the main TWRP menu. Tap Format Data (do not choose advanced wipe). Type yes and press the blue checkmark.

TWRP 3.2.3-0 brings unique updates tailored for the Universal Exynos7870 development tree:

The Official TWRP App from the Play Store requires root access to flash recovery, creating a "chicken and egg" problem if you haven't installed TWRP yet. The Odin method remains the recommended approach for Samsung devices.

What is your specific (e.g., SM-G610F, SM-G610M)? What is your current Android version ?

Ensure you downloaded the version specifically for on7xelte (the codename for J7 Prime).

If you let the phone boot normally right after flashing in Odin, the system will overwrite TWRP with stock recovery. You must manual-boot into TWRP directly from Download Mode using the button combination.

exists as a digital artifact. If you look at Telegram groups or old XDA threads, you’ll still find people downloading this specific build to revive an old phone for a younger sibling or to use as a dedicated music player.

: Flash popular custom software like LineageOS, Pixel Experience, or One UI ports.

Click on the button in Odin and select your downloaded twrp-3.2.3-0-on7xelte.img.tar file.

Release all buttons when you see the Team Win Recovery Project team logo.

Go to and select the RMM State Bypass ZIP file you downloaded earlier. Swipe to confirm installation. Reboot your system. Troubleshooting & Tips